dynamic memory size
In the stm32mp157C-DK2 board, there is a DDR3 memory with size 4GB x 1.I wanted to know why the size defined in the system is 512mb as the next figure show :
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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Resolved! Error in recipe st-image-resize-initrd while building openstlinux-5.4-dunfell-mp1-20-06-24
Hello,I always get following error while building openstlinux-5.4-dunfell-mp1-20-06-24:ERROR: st-image-resize-initrd-1.0-r0 do_rootfs: The postinstall intercept hook 'update_desktop_database' failed, details in /mnt/data/dist-pack/openstlinux-5.4-du...
The link on stm32wrapper4dbg has no info.
after click on "stm32wrapper4dbg" link, "Permission error" is appeared (authorization doesn't help)
Resolved! How to use touchGFX on STM32MP1 ?
Hi @martin KJELDSEN , I have some questions related to porting touchGFX on STM32MP1 which are as below : 1) Is it possible to run touchGFX on M4 core available on STM32MP1 ? 2) As I understood earlier touchGFX was supported on ARM processors, If I h...
How do I enable the KGDB tool to debug the kernel in stm32mp157 platform
Could you give me some advice on how to debug the kernel through KGDB，
Tamper pins
Is there any application note for tamper pins? Which one of the pins is the active tamper?
video codec
I am developing an industrial tablet with only one task - to display and record videoIt should be ready to work in a few seconds after turning on (that's why I also think about using STM32H7)I need to show on the display 720p (ideally 1080p) 30 frame...
ltdc-simple panel- parallel DRM mode fail
Hi i have a ltdc tft display RGB parallel display connected to stm32mp15 series,unable t0 get drm link to DPI connector, the code flow is breaking at following files,using DISTRO = "openstlinux-weston"i have no idea where to start to deb...
Problem with MIPI DSI on STM32MP157C CAD package?
Hello!We have a problem of LCD image quality with our custom STM32MP157C-based board: we see artefacts, wrong colours, ghosts of previous images and rainbows. The LCD is a Winstar WF40CTYAQM, linked with MIPI DSI, much like the Orise Tech LCD of the ...
Failed to download system image
Our self-made board contains emmc and lpddr3 (1GB, 32bit). The error message when downloading the image is as the attachment. Use Uart to monitor during the download process to get the following information:NOTICE: CPU: STM32MP157AAC Rev.Z NOTICE: Mo...
